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Sunday, September 27, 2009

Cancer is one of those words that everyone dreads. There are various types of cancer and any type of cancer is really bad news. All types of cancer are life threatening (this is what makes them so dreadful). Even with all that medical advancement we still don’t have a complete cure for all types of cancer. However, there is continuous research going-on for finding better treatments for cancer and to increase our knowledge on cancer in general. Though there are treatments currently available for some types of cancer, these treatments work only if the cancer is discovered in early stages.

Generally, cancer is named after the part of the body in which it originates. Most common types of cancer are breast cancer, prostate cancer, lung cancer and colorectal cancer. Though, this might vary across geographies etc, these four types of cancer seem to be the more notorious ones. The other types of cancer include: cervical cancer, pancreatic cancer, bone cancer, brain cancer, skin cancer, stomach cancer, bladder cancer, colon cancer, liver cancer and testicular cancer. Besides this, cancer is also classified as primary and secondary based on whether it originated in that body part itself or spread from another body part.

Diagnosis of various types of cancer

It’s not just the treatment of various types of cancer that is difficult (or impossible) but also their detection (or diagnosis). In fact, correct and timely diagnosis is the first step towards treatment of any type of cancer. The earlier you are able to detect cancer, the more effective is its treatment.

Treatment of various types of cancer

Though the treatment of all types of cancers is not possible, some types of cancer can be treated if they are diagnosed early enough e.g. detection of malignancy when it has just started to develop. The treatment for cancer is carried out in many different ways. These range from surgery to radiotherapy, chemotherapy and biologic therapies. Hormone therapies are also gaining popularity for treatment of some types of cancer. Transplantation of bone marrow and many other new procedures for treatment of cancer are being constantly tried and analysed in order to get a fail-proof treatment for cancer.

Research on diagnosis on various types of cancer

The huge number of deaths that are caused every year by various types of cancer has lead to a lot of focus being put into the research on diagnosis and treatment of all types of cancer. Meanwhile, we can just hope that there will soon be a complete cure available for the most common types of cancer (if not all types of cancer).